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more resonable errors about name resolving in subqueries (BUG#1483)

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mysql-test/r/subselect.result:
  more resonable errors about name resolving in subqueries
mysql-test/t/subselect.test:
  more resonable errors about name resolving in subqueries
sql/item.cc:
  more resonable errors about name resolving in subqueries
This commit is contained in:
unknown 2003-10-11 17:41:15 +03:00
commit 87ce2aa098
3 changed files with 47 additions and 10 deletions
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17
mysql-test/t/subselect.test
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@ -693,7 +693,7 @@ INSERT INTO t1 VALUES (1);
UPDATE t1 SET i=i+(SELECT MAX(i) FROM (SELECT 1) t) WHERE i=(SELECT MAX(i));
-- error 1111
UPDATE t1 SET i=i+1 WHERE i=(SELECT MAX(i));
-- error 1109
-- error 1054
UPDATE t1 SET t.i=i+(SELECT MAX(i) FROM (SELECT 1) t);
drop table t1;
@ -887,7 +887,7 @@ create table t1 (s1 int);
create table t2 (s1 int);
insert into t1 values (1);
insert into t2 values (1);
-- error 1109
-- error 1054
update t1 set s1 = s1 + 1 where 1 = (select x.s1 as A from t2 WHERE t2.s1 > t1.s1 order by A);
DROP TABLE t1, t2;
@ -965,3 +965,16 @@ insert into t2 values (2,2), (2,1), (3,3), (3,1);
select * from t3 where a > all (select max(b) from t2 group by a);
explain select * from t3 where a > all (select max(b) from t2 group by a);
drop table if exists t2, t3;
#
# unresolved field error
#
create table t1 (s1 int);
create table t2 (s1 int);
-- error 1054
select * from t1 where (select count(*) from t2 where t1.s2) = 1;
-- error 1054
select * from t1 where (select count(*) from t2 group by t1.s2) = 1;
-- error 1109
select count(*) from t2 group by t1.s2;
drop table t1, t2;